Do you want smoother, younger-looking skin without losing your natural expression? The Resilient Hyaluronic Acid (RHA) Collection of fillers is designed to move with your face, not against it—so you look refreshed, not frozen. As one of the newest innovations in dermal filler technology, RHA offers beautifully natural results that adapt to your facial movements throughout the day.
At Prospera Internal Medicine & Aesthetics Medical Center in San Diego, Lea Pace, PA-C, provides advanced RHA filler treatments with a focus on balance, precision, and individualized care. With over 15 years of medical and aesthetic experience, Lea helps patients achieve subtle rejuvenation that enhances confidence and complements their natural beauty.

What Is the RHA Collection?
Resilient hyaluronic acid is a next-generation filler technology created to mimic the natural structure of hyaluronic acid found in the skin. Unlike traditional fillers, RHA is engineered to stretch and move with your facial expressions. This makes it ideal for dynamic areas such as the mouth, cheeks, and forehead.
The RHA Collection includes several formulations tailored to different levels of correction, including:
Common treatment areas include:
Benefits of RHA Fillers
RHA fillers offer a balance of structure, flexibility, and longevity. They’re some of the most advanced filler options available today. Benefits include:
Because RHA integrates seamlessly into your skin’s natural tissue, results feel soft and authentic—not stiff or overfilled.
Who Is a Good Candidate for RHA Fillers?
If you want to rejuvenate your face while maintaining natural movement, RHA fillers may be ideal for you. You may be a good candidate if you:
During your consultation, Lea Pace, PA-C, will assess your goals, skin type, and facial anatomy to determine which RHA formula or combination of treatments will provide the best results.
The RHA Filler Treatment Process
Every RHA treatment at Prospera begins with a thorough consultation and customized injection plan. After identifying target areas, a topical numbing agent may be applied to ensure your comfort before administering the filler using a fine needle or cannula.
Treatment typically takes about 30–45 minutes. You may experience mild redness, swelling, or tenderness afterward, which usually resolves within a few days. Because results are immediate, you’ll leave your appointment looking refreshed and naturally lifted.
Results and Maintenance
RHA fillers provide instant improvement, with continued softening as the product settles into place. Results can last up to 15 months, depending on the formula used and your body’s response.
To maintain your youthful, balanced appearance, periodic touch-ups can help extend results. RHA can also be paired with biostimulators such as Sculptra or Radiesse, or wrinkle relaxers like BOTOX Cosmetic for a comprehensive rejuvenation plan.
Why Choose Prospera Internal Medicine & Aesthetics for RHA Fillers?
At Prospera, every treatment is approached with artistry, compassion, and clinical expertise. Lea Pace, PA-C, combines her background in internal medicine with advanced aesthetic training to provide safe, individualized treatments that enhance your natural features.
What sets Prospera apart:
Lea Pace’s precision and attention to detail ensure results that feel authentic and balanced—never overdone.
Experience Natural Expression with RHA Fillers in San Diego
If you’re ready to smooth wrinkles and restore volume while keeping your natural movement, RHA fillers offer a next-level solution for graceful rejuvenation. At Prospera Internal Medicine & Aesthetics, you’ll receive personalized care from Lea Pace, PA-C, who understands that beauty should look and feel effortless.
To learn more about RHA fillers or book an appointment, contact our San Diego office at 619-206-4232.